EVAL-AD9837SDZ Analog Devices Inc, EVAL-AD9837SDZ Datasheet - Page 4

• Manufacturer Part Number: EVAL-AD9837SDZ
• Description: EVALUATION BOARD
• Manufacturer: Analog Devices Inc
• Series: -r

Specifications of EVAL-AD9837SDZ

• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Embedded: No
• Utilized Ic / Part: AD9837
• Primary Attributes: -
• Secondary Attributes: Graphical User Interface
• Kit Application Type: Clock & Timing
• Application Sub Type: Clock Generator
• Kit Contents: Software CD, USB Cable
• Silicon Manufacturer: Analog Devices
• Silicon Core Number: AD9837
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UG-269
RUNNING THE SOFTWARE
To run the evaluation board program, do the following:
1.
2.
3.
Click Start/All Programs/Analog Devices/AD9837/
AD9837 Eval Board.
If the SDP board is not connected to the USB port when
the software is launched, a connectivity error displays (see
Figure 3). Simply connect the evaluation board to the USB
port of the PC, wait a few seconds, click Rescan, and follow
the instructions.
Ensure that all links are in their correct locations (see Table 1).
The main window of the AD9837DBZ evaluation software
then opens, as shown in Figure 4.
Figure 3. Pop-Up Window Error
Rev. 0 | Page 4 of 12
Table 1. Default Setup for Link Positions
Link No.
LK1
LK2
LK3
LK4
Position
In
A
A
A
Evaluation Board User Guide
Function
Decouple the CAP/2.5V pin to ground
because V
On-board linear regulator selected to
supply power to the general oscillator.
On-board crystal oscillator selected.
3.3 V digital supply for the
from the
EVAL-SDP-CB1Z SDP
DD
is >2.7 V.
AD9837
board.
supplied